I.S. EN 50090-2-1:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
HOME AND BUILDING ELECTRONIC SYSTEMS (HBES) - PART 2-1: SYSTEM OVERVIEW - ARCHITECTURE
Hardcopy , PDF
03-02-2011
English
01-01-1994
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
1 Scope
2 Normative references
3 Definitions
3.1 Definitions from EN 27498
3.2 Additional definitions
4 HBES reference model
4.1 Communication
4.1.1 Physical Layer
4.1.2 Data Link Layer
4.1.3 Network Layer
4.1.4 Transport Layer
4.1.5 Session Layer
4.1.6 Presentation Layer
4.1.7 Application Layer
4.1.8 Medium Aspects
4.2 Application
4.3 Management
4.3.1 System management
4.3.2 Application management
5 Reference points and functional groupings
5.1 General concept
5.2 Specific reference points and functional groupings
6 Standardization of interfaces at specific
reference points
6.1 Media interface
6.2 Universal interface
6.3 Process interface
6.4 Interfaces at reference point E
7 System aspects
7.1 Network topology
7.2 Interapplication
7.3 Grouping
7.4 Access
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